1、I . . _. - .- MIL-T-7732 67 m 7779706 0348727 7 a F- F-4Z-2 7 MIZJI“I 9932 (USAF) 12 Octo3cr i961 5 MLITARY SPECIFICATION .e TESTER, PXOOTOFLASH SYlC?.IROIJIzER 1. SCOPE. 1,l This specification covers one type of shutter tester for determining synchronization of between-the-lens and focal piarie shu
2、tters with flash bubs including electronic flash, Shutters to be tested are used on ground still cmras. 2. APPLICABU DOCUMENTS. 2.1 The following specifications, standards, drawings, and publications of the issue in effect on date of invitation for bids form a part of this specification: SPECIFICATI
3、ONS Federal w-L-122 w4-3 55 ( PPP-B-591 PPP-B-l.- . PP2-B-621 PPP-3-63 6 PPE-T-d Xilit ary 1 I Ups , Photographic Flash Alutnimm Alloy, Plate and Sheet 2024 i .I i Piatng, Cadmium Solder, had Alloy, Tin Lead Cored, Ribbon and Wire, arid Solid Form Alloy, and Tin UX Boxes, Fiberboard, IhOd- Cleated B
4、oxes, Wood, Cleated - plywood Boxes, Wood, Nailed and Lock- Corner Boxes, Fiber Tape, Fressure Sensitive Adhesive, Wzterproof for Packaging and Sealing FSC 6760 7 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-T-9732 67 777990b730 3 W 2 Pa-E-1
5、IIL-P-116 m-i52 %E-5272 E“IItB-10547 . I4IL-F-15160 MfL-1-26600 STANDARDS Federal FniSTD-595 1;ulit ary MIESTD-129 Electron Tubes and Crystal Rectifier s Preservation, Kethods of Treatment, Moisture - and Fungus - Resistant, of Commun- icetions, Zlectronic, and Associated Electrical Equip- ment Test
6、s, Vibration and Shock, Ground Electronic Equipment Wire, Electrically 6OO-V01t, Copper, Aircraft Environmental Testing, Aero- nautical and Associated Equip- ment, General Specifications for Lacquer, Camouflage Test Reports, Preparation .of Box, Wood, Cleated, Veneer, Paper Overlaid Liners, Case, Wa
7、terproof Fuses, Instrument, Power, and Telephone Interference Control Require- ments, Aeronautical Equipent Colors Karking for Shipment and St orage t . . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-I MIL-T-9932 67 9999906 0348733 5 W-1 YSTD-O MS
8、TD-152 Identification Marking of UA Nilitarj Property Genera Environmental Require- ments, Testing Procedures and Sampling for Aerial Photo- graphic Reconnaissance Equip- ment Metais, Definition of Dis- similar YS 9U85 Connector, Plug, Electrical FWL ICATIONS Air Force-Navy Aeronautical Bulletins Sp
9、ecifications and St andards , Use of (Copies of docunents required by contractors in connection with specific procurement functions should be btained from procuring activity or as directed by the contracting officer) 143 2.2 Other publications. “he following documents form a part of this specificati
10、on. effect on date of invitations for bids shall apply. Unless otherwise specified, the issue in AGFICAN STAIDARUS ASSOCIATION PH3.18-1957 Internal Synchronication of Front Shutters, Classifying and Testing The (Applications for copies should be addressed to the ASA Inc., 10 B 40th Street, Ny 16, Ny
11、.) 3. rnQUrn3NTC 3.1 Preproduction testing. This specification makes provisions for prearoduction testing. (See 4.5*) 3.i.i Preproduction inodel. The preproduction naode1 is defined as a production model of the product which the manufacturer will subsequently produce in fulfillment of the contrad As
12、 soon as practicable after avard of the contract and prior to subrnission or“ any coniplete wits for final acceptance, the contractor shall furnish a preproduction model for emnation and tests to deter- pulse delay shall be adjustable from lfO1t to 115011 milliseconds (scale in millisecond incremsnt
13、s) . (electronic flash Imip pulse) shall enable use of the tester in full bdrIight. The tester shall be suitable for testing either tfexternalll or provided a switch to select the test. Light Illumination brightness synchronized shutters, and shall have A polarity reversing 5 -. Provided by IHSNot f
14、or ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-7732 67 777770b 0348734 O = . . switch shall be provided in the %xternaifl input. Electrical output terminals shall be provided for connection to a digital counter to enable delay circuit accuracy determination. blac
15、k rubber mat shall be secured to the tester to serve as a cushioning material for mating surfaces of units under test and the tester. great er than 101fxlOlxlO1f . shall not be greater th four (4) percent of the dial indication (throughout the dial range) when power input to the tester is varied bet
16、ween 105 and 125 volts at 60 cycles (see 4.4.3). 3.4.1.2 Reliability. Design for reliability shall occur sunul- taneously with, rather than separately from, the design to achieve electrical and mechanical characteristics. shall be designed for good consistent performance. A Maximurn dimnsions of the
17、 tester shall be not . 3.4.i.i Delay circuit accuracy. The tester delay circuit error The tester 3r4.2 Construction. The Tester Cabinet shall be constructed of Aluminum Uoy conforming to QQ-A-355. constructed so that no parts will work loose in service. shall be constructed to withstand the strains,
18、 jars, and other conditions incident to shipping and storage regardless of the position the tester is in. 3 . 4.2.1 Maintainability 3.4.2.1.1 Adjustment and repair. The %ester shall be constructed so that ail parts, termurale; and.wiring are accessible for circuit checking, adjustment, maintenance a
19、nd repair with a maximum of disturbance to other parts. Parts most likely to fail shall be eas- replaceable. Realignment of the equipnent shal not be necessarg as 8 result of the replacement of a component, if possible. 3.5 Power source and cable The tester shall be It 8 I 3.5.1 Power source. The te
20、ster shall operate on 115 volts, 60 cycle, and shall be fused according to KIL-F-l5l60. _- 3.5.2 cable and attachment plug. The tester SU be equipped with a minimum of 6 feet of flexible, o-XL resistant, rubber insulated conductor cable. The size of the remaining two donductors shall be determined b
21、y the power requirements of the tester. One conductor shall. be a ground wire. The plug shall conform to Ms 9U85. 3.6 Electrical wire. All wire shall conform to MIL-W-5086. f . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-T-9732 67 m 9999906
22、0148735 2 m 3.7 Identification of product. The tester shall bear an identification plate in accordance with l.IIL-STD-l3O. 3.8 Identification of tester and parts. Testers shall be serial numbered and parts s1d be marked for identification by part number in accordance with EZIL-STD-130. . 3.9 Finish.
23、 The cabinet shall be painted wrinkle black in accordance with color number 37038, FEDSTD-595, outside ony. Inside shall be painted one coat black lacquer conforming to KU+ L-6D5. 3.10 Workmanship. The tester shall be constructed and finished in accordance with good workmanship. Particular attention
24、 Shall . be given to neatness and thoroughness of soldering, wiriw, impregnation of coils, marking of parts and assemblies, welding and brazing, plating, machine-screw assemblies, and freedom of parts from burrs and sharp edges. 4. QUALITY ASSWCE PROVSIONS 4.1 Inspection responsibility. The supplier
25、 is responsible for the performance of all inspection requirements as specified here- in. Except as otherwise specified, the supplier may utilise his own or any other inspection facilities and services acceptable to the government. tests shall be kept complete and available to the government as spec
26、ified in the contract or order. The government reserves the right to perform any or all of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. Inspection records of the examination and 4.2 Insp
27、ection lots. When so required by the inspector, the testers shall be submitted for Government inspection in lots. The size of the lots and the manner in which they are formed (autput of one assembly line, operator, etc., for a period of time such as a shift day, week, or definite number of units) sh
28、all be as stipulated by the Government. 4.3 Classification of tests, The inspection and testing of this equipment shall be classified as foLows: a. Acceptance tests (see 4.1) b. Preproduction testing (see 4.5) 4.4 Acceptance tests. Acceptance tests shall consist of the follaring : a. 14ecianj.cal in
29、snection. I : 7 .- Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-3932 67 W 7777706 OLLi736 Li W b. Electrical inspection. C. Operational tests. 4.4.1 Mechanical inspection tests, Each unit shall be given a thorough mechanical and visual inspe
30、ction and test to determine that quality of material and workmanship is in compliance with the requhents of this specification. should be given to the foawingc hrbicular attention a. Completeness. b. Name plates, identification marking and label. C. Ease of operation of controls and switches. d. -Fi
31、nish. e. Check solder joints. f. Check for safety features. 4.4.2 Electrical inspection. kch tester shall be given a thorough electrical inspection test considered necessary to determine that all circuits are inbrently sound so that overall performance of the equipment in compliance with the require
32、ments of this specification shall be obtained. 4.4.3 Operational test. Each tester shall be given an . operational test to determine cmwce with the requiremnts specified herein. 4.4.4 Delay accuracy test. To determine operational accuracy specified in 3.4.1.1, an electronic counter ohail be used to
33、detemine accuracy at 5, 20, and 50 millisecond dial indications. The counter shali be a Hewlett-Packard, Model 522B or a counter of equivalent accuracy. Testers submitted to above test shall be selected, at random, according to the following pian: 50 or less 1 5i to i50 i51 to 300 Each additional 25
34、0 8 7. - . D Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-T-9932 b7 M 9999906 0148737 b M YGT- 9932 (USAF) 4.4.4.1 Cause for rejection. Failure of any tester to pass the test of 4.4.4 shall be cause for rejection of all testers which have been
35、 manufactured within the serial lot as noted in qbove table. When contractor has corrected fault which caused rejection, aU testers within the serial lot shall pass the test of 4.4.4 before acceptance is made. 4.5 Preproduction tests. 4.5.1 Preproduction test samples. The preproduction test samples
36、shell consist of models representative of the production tester. procuring activity or when so stated in the contract, at the contractors plant under the supervision of the procuring activity. 4.5.2 Preproduction test report. After the contractor campletes the preproduction tests, he shall furnish t
37、he procuring activity three (3) copies of the preproduction test report. SU be in accordance with MItT-9107. They shall be tested at a laboratory designated by the The report 4.5.2.1 De4 accuracy test. Tester accuracy SU be deter- mined in accordance with requirements of 3o4ml.l and 4m4m4m 4.5.2.2 E
38、nvironmental tests. Components of the tester shall be subjected to the following coribitions in accordance with MIWZI 5272. a. High temperature test. Procedure II - Maintain the tester at plus 1300 F for eight (8) hours. b. and the fact that the Government may have formulated, furnished, or in any i
39、iay supplied the said drawings, specifications, or other data, is not to be regarded by 3mpI.i- cation or otherwise as in any manner licensing the holder or any other person or corporation, or conveying any rights or permission to manufacture, use, or sell any patented invention that may in any way be rebted thereto. When government drawings, specifications, or other &ta /- e ! I- -+ u -i . - - - - - Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
